Abstract: Most text filtering systems are based on keywords, which can accomplish filtering task without high precision requirement. To improve the efficiency of filtering, this paper presents a composite mode filtering model based on content. The matching of semantic framework based on the matching technology of keywords ensures the speed of information filtering, and improves the precision of information filtering. Its validity is proved by instances.

Key words: content filter, composite mode, semantic framework

摘要： 目前的文本内容过滤系统大多是基于关键词的，在对准确性过滤要求不高的情况下可以完成过滤任务。为进一步提高过滤效率，该文提出一种基于内容的混合模式过滤模型，引入语义分析技术，在关键词匹配技术的基础上进行语义框架的匹配，从而保证信息过滤的速度，改善信息过滤的准确度。通过实例对其有效性进行了验证。

关键词: 内容过滤, 混合模式, 语义框架

CLC Number: 

• TP311